It is not recommended to go to bed directly after sex, you should clean the vulva, rest for about half an hour and replenish some water before going to sleep. When having sex, both sides from the beginning of sexual excitement to the end of orgasm, the body’s sympathetic nerves will be in a state of high tension, the sex organs are in a highly congested state, the body will experience a faster heartbeat, shortness of breath, increased blood pressure, vasodilatation, sweating increase and other reactions. And the sexual behavior of the body’s energy consumption increased significantly. If you fall asleep immediately after ejaculation, you may cause fatigue reflexes to continue to relax, fatigue is difficult to disappear, and even fatigue continues to the next day. In addition, after sex, sweat, semen, secretions, etc. should be timely cleaned with warm water, to avoid bacterial growth triggering the risk of disease, not conducive to good health. Be careful not to wash the inside of the vagina, and do not use a variety of detergents, so as not to destroy the normal balance of flora in the vagina.